Element block pseudo-element :before generated with font-size 16px border-radius margin 0px box-shadow 1px 1px 1px rgba(0,0,0,0.3) cursor default transition position static display block text-shadow 1px 1px 1px rgba(0,0,0,0.2) border 0px rgba(0,0,0,1) solid line-height 1 width 160px z-index auto padding 20px box-sizing content-box font-weight normal float none background overflow hidden transform height auto